Super Nutrition B ComplexFull-Spectrum Vitamin B ComplexNaturally Flavored, High Potency Liquid SupplementEnergy Support*Suitable for Vegetarians and Vegans Formulated without Gluten, GMOs, or Soy Scientifically-Developed Dietary Supplement B vitamins are a group of eight essential nutrients that you must get from your diet or through dietary supplements. Super Nutrition B Complex contains seven of these vitamins in a high-potency blend to help provide energy support.* Benefits of a Vitamin B Complex Taking a vitamin B complex may provide numerous benefits to those who are deficient or don’t get enough of these important vitamins from their diet. Our B Complex contains seven different B vitamins – thiamin (B1), riboflavin (B2), niacin (B3), vitamin B6, vitamin B12, biotin (B7), and pantothenic acid (B5). These B vitamins are involved in many enzyme reactions, with vitamin B6 playing a role in the metabolism of proteins, carbohydrates, lipids, and amino acids and vitamin B12 being necessary for red blood cell formation and DNA synthesis.* As a group, these vitamins can help to provide energy support.* Super Nutrition B Complex features a blend of seven B vitamins in a convenient and naturally-flavored  liquid supplement. It is suitable for vegetarians and vegans and formulated without gluten, GMOs, or soy. iHerb Blog A Quick Guide to Vitamin B Complex 8 Types of Vitamin B and Their Health Benefits 9 Health Benefits of Vitamin B12 iTested Verified